多孔体担持型化学蓄熱材の性能評価

Abstract

The solid metal compound is usually used as the heat storage material for the chemical heat pump that used the medium and low temperature heat source. The solid base metal compound functions as a heat storage material of chemical heat pump by assuming water to be a working medium. The problems is the heat storage material's reactive deterioration due to the repetition heat storage and heat release, another problem is the difficulty of the rational design of the heat regenerator by heat storage material's alteration in volume. In the present study, “the porous solid supported chemical heat storage material's creation” was proposed. The solid base metal compound of the medium and low temperature heat storage material was supported into the porous solid, the repeated durability and the morphological stability was examined. As a result, the porous solid supported chemical heat storage material functions a heat storage material for chemical heat pumps because it maintained the reactivity and ensured the morphological stability.